Denver, CO Weather & Growing Conditions
Today
57°F
Partly Sunny then Slight Chance Rain Showers
A slight chance of rain showers after 5pm. Partly sunny. High near 57, with temperatures falling to around 54 in the afternoon. Northeast wind 3 to 7 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 57°F | Partly Sunny then Slight Chance Rain Showers | 3 to 7 mph NE | 22% |
| Tonight | 36°F | Slight Chance Rain Showers then Mostly Cloudy | 1 to 6 mph NW | 22% |
| Thursday | 58°F | Sunny | 5 mph SSE | 0% |
| Thursday Night | 37°F | Partly Cloudy | 5 mph S | 0% |
| Friday | 57°F | Mostly Sunny | 5 mph NNW | 8% |
| Friday Night | 34°F | Mostly Clear | 5 mph WSW | 8% |
| Saturday | 60°F | Sunny | 2 to 6 mph E | 1% |
| Saturday Night | 35°F | Clear | 2 to 6 mph SSE | 0% |
| Sunday | 66°F | Sunny | 2 to 8 mph SSE | 0% |
| Sunday Night | 39°F | Mostly Clear | 6 mph SSW | 0% |
| Monday | 66°F | Sunny | 2 to 6 mph SE | 0% |
| Monday Night | 39°F | Partly Cloudy | 3 mph S | 0% |
| Tuesday | 65°F | Mostly Sunny | 3 mph NNE | 0% |
| Tuesday Night | 40°F | Partly Cloudy | 5 mph WSW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Denver, CO
Last spring frost
Apr 30
First fall frost
Oct 12
Growing season
165 days
Hardiness zone
6a
Explore more for Denver, CO: full frost dates · planting calendar · Colorado frost dates
Climate data from the nearest NOAA station, Denver Water Dept, Co (5.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.